<template>
  <div>
    <HeaderBar>
      <!-- <template #back>
        <van-icon @click="$router.go(-1)" name="arrow-left" class="arrow" />
      </template> -->
        <van-icon @click="$router.go(-1)" name="arrow-left" class="arrow" />
    </HeaderBar>
  </div>
</template>
<script>
import HeaderBar from "@/components/HeaderBar"
export default {
  components: {
    HeaderBar
  }
}
</script>
<style lang="scss" scoped>
.arrow {
  &::before {
    color: white;
    font-size: 30px;
    line-height: 20px;
  }
}
</style>


